Sri Aman climate — normals and trends
Sri Aman (Malaysia) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.1 °C and it receives 2,638 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is May (26.8 °C on average) and the coldest is January (25.5 °C). Rainfall peaks in December.
Sri Aman averages 0 frost days, 237 hot days (≥ 30 °C) and 294 rainy days per year.
Sri Aman has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.5 °C (on 16 August 2006) and the coldest 18.0 °C (on 13 January 1972).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
Sri AmanSarawak
- coords
- 1.25°, 111.45°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.1°C
Average daily high
30.6°C
Average daily low
23.3°C
Annual rainfall
2,638mm
Sunshine / day
9.2h
Mean relative humidity
87%
Average peak wind
8.1km/h
Seasonal range
1.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
237 d/yr
Rainy days (≥ 1 mm)
294 d/yr
Annual snowfall
0.0 cm
Average feels-like high
37.0 °C
Average feels-like low
28.1 °C
Average peak gust
22.4 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
17.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.89 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
36.5 °C
16 August 2006
Coldest day
18.0 °C
13 January 1972
Wettest day
339 mm
19 January 2025
Windiest day
22.1 km/h
10 February 2001
Strongest gust
51.8 km/h
11 February 2001
Hottest feels-like
43.6 °C
4 October 2023
Coldest feels-like
19.4 °C
13 January 1972
Sunniest day
12.0 h
12 May 1949
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 30.1 °C | +0.6 °C | 784 mm | +525 mm |
| Feb | 30.3 °C | +0.4 °C | 217 mm | +9 mm |
| Mar | 31.0 °C | +0.5 °C | 398 mm | +157 mm |
| Apr | 31.8 °C | +0.8 °C | 251 mm | +12 mm |
| May | 32.3 °C | +1.0 °C | 237 mm | +30 mm |
| Jun | 32.2 °C | +1.1 °C | 125 mm | -31 mm |
| Jul | 32.8 °C | +1.7 °C | 79 mm | -62 mm |
| Aug | 31.3 °C | +0.2 °C | 163 mm | -7 mm |
| Sep | 31.5 °C | +0.7 °C | 204 mm | -24 mm |
| Oct | 31.7 °C | +1.1 °C | 213 mm | -42 mm |
| Nov | 31.7 °C | +1.4 °C | 259 mm | -0 mm |
| Dec | 31.1 °C | +1.2 °C | 252 mm | -24 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Sri Aman?
Sri Aman has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.1 °C and it receives 2,638 mm of precipitation per year.
What is the hottest day ever recorded in Sri Aman?
The hottest day measured in Sri Aman between 1940 and 2025 was 16 August 2006, reaching 36.5 °C.
What is the coldest day in Sri Aman?
The coldest day measured in Sri Aman between 1940 and 2025 was 13 January 1972, at 18.0 °C.
Does it snow in Sri Aman?
Almost never: Sri Aman sees virtually no snow, with about 0 frost days per year.
Has the climate of Sri Aman warmed?
Yes: Sri Aman warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sri Aman?
The wettest day measured in Sri Aman between 1940 and 2025 was 19 January 2025, with 339 mm of rain in 24 hours.
What was the windiest day in Sri Aman?
The windiest day measured in Sri Aman between 1940 and 2025 was 10 February 2001, with winds reaching 22.1 km/h.
What is the warmest month in Sri Aman?
The warmest month in Sri Aman is May (26.8 °C on average); the coldest is January (25.5 °C).
How much does it rain in Sri Aman?
Sri Aman receives on average 2,638 mm of precipitation per year, spread over about 294 rainy days.
Is it sunny in Sri Aman?
Sri Aman gets on average 9.2 hours of sunshine per day, roughly 3,358 hours per year over 1940-2025.
Are there tropical nights in Sri Aman?
Yes: Sri Aman has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sri Aman?
In Sri Aman, between 1940 and 2025, the highest apparent temperature reached 43.6 °C on 4 October 2023, and the lowest was 19.4 °C on 13 January 1972.
Compare Sri Aman with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sri Aman